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FSM to DUC: distance & flight time
Fort Smith (Fort Smith Regional Airport) → Duncan (Halliburton Field)
212 mi
341 km · 184 nm
1h 1m
estimated nonstop flight time
Same time
time difference · heading west
See live FSM→DUC fares Phone-only fares on this route — call free
Flight time details
212 miles nonstop takes roughly 1h 1m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- FSM — Fort Smith Regional Airport · Fort Smith, United States
- DUC — Halliburton Field · Duncan, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near FSM
- FYV · Drake Field47 mi away
- XNA · Northwest Arkansas Regional Airport65 mi away
- MLC · Mc Alester Regional Airport86 mi away
- OKM · Okmulgee Regional Airport92 mi away
Near DUC
Frequently asked questions
How far is FSM from DUC?
The flight distance from Fort Smith (FSM) to Duncan (DUC) is 212 miles (341 km, 184 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FSM to DUC?
A nonstop flight takes about 1h 1m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the cheapest way to fly from FSM to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FSM–DUC that never appear on search engines, with no booking fees.